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WorksheetsIMI LV01 servicing practice
Total questions: 13
Worksheet time: 7mins
If the front road wheel is set to tilt inwards at the top it has a:
negative castor
positive camber
negative camber
positive castor
After rectifying an engine fault you need to road test the customer's vehicle. Before you start the test it is essential that you:
check the vehicle's tyre pressures, oil level and windscreen washer fluid
complete the job card with all details concerning the vehicle repair
ensure your work bay is tidy and all tools have been put away
check that you hold the correct driver's license for the vehicle
During a vehicle inspection you discover that the tread on the front tyres is 'feathering'. This probably indicates that:
the wheel alignment is incorrect
the tyre pressures are incorrect
the swivel pin inclination is wrong
the power steering is defective
A pulse generator is most commonly found in:
a fuel system
an electronic ignition system
a transmission system
a chassis ECU
The regulated voltage of an alternator is stated as 13.6 to 14.6 volts at 3000 rpm with the headlamps on. This would indicate that the tolerance is:
13.6 volts
2.6 volts
1.6 volts
1 volt
An 'aural' vehicle inspection involves:
conducting a visual inspection
carrying out a functional check
checking component clearance
listening for unusual noises
The purpose of the brake servo fitted to a car's braking system is to:
assist the driver's pedal effort
improve the braking friction
increase the braking efficiency
increase the pedal leverage
The tension of an alternator drive belt is checked by:
measuring maximum voltage across the battery at 2000 rev/min
measuring the deflection of the belt at its longest point
measuring the output current when under electrical load
measuring the rotation force using a spring balance gauge
Which of the following is not likely to be part of the checks made on the windscreen wiper operation during routine vehicle maintenance?
Inspecting the condition of the wiping surfaces of the rubber blades
Checking for abnormal noise during the wiping action on a wet screen
Checking the effectiveness of the wiping action on a wet screen
Checking the current draw made by the wiper motor during operation
A cut more than 25mm or 10% of the selection width which exposes the casing cords on a tyre:
is repairable by patching
makes it illegal
is only suitable for off road use
can be safely plugged
In the diagram below the component marked 1 and 2 is a:
wheel cylinder
brake adjuster
brake shoe
brake master cylinder
Which of the following is most likely to provide technical data for a vehicle repair?
a) MOT testers manual
b) Vehicle workshop manual
c) Owners handbook
d) Job card
13/ The rear lamps and stop lamps are often checked by first switching on the rear lamps and then operating the stop lamps. This sequence:
a) Avoids wasting the technician’s valuable time
b) checks the earth connection to the lamps
c) checks the rating of the fuse is sufficient
d) checks the combined brightness of the lamps
